20565133688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6316073}}^1$

素因数の和:6316127

約数の個数: 32

約数和(自身を含む): 43201946160

約数和(自身を除く): 22636812472

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6316073, 12632146, 25264292, 50528584, 69476803, 138953606, 233694701, 277907212, 467389402, 555814424, 934778804, 1869557608, 2570641711, 5141283422, 10282566844, 20565133688]

約数ペア:

[(1, 20565133688), (2, 10282566844), (4, 5141283422), (8, 2570641711), (11, 1869557608), (22, 934778804), (37, 555814424), (44, 467389402), (74, 277907212), (88, 233694701), (148, 138953606), (296, 69476803), (407, 50528584), (814, 25264292), (1628, 12632146), (3256, 6316073)]